FramebufferOrigin enum

Where a render target's first row of pixels is.

Metal and Impeller put it at the top left; OpenGL and WebGL put it at the bottom left, and there is no switch for that.

It matters wherever the engine reads back what it drew rather than only showing it. A backend can hide the difference when it presents a frame, and cannot when a shader samples a texture the engine rendered: a shadow map is sampled through a matrix, and the matrix has to agree with which end of the texture row zero is.

Inheritance

• Object
• Enum
• FramebufferOrigin

Available extensions

• EnumName

Values

topLeft → const FramebufferOrigin

bottomLeft → const FramebufferOrigin

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

values → const List<FramebufferOrigin>

A constant List of the values in this enum, in order of their declaration.